Year	Dollars
1992-01-01	729500
1997-01-01	462457
2002-01-01	1234601
2003-01-01	1061373
2004-01-01	644500
2005-01-01	499413
2006-01-01	724890
2007-01-01	2134946
2008-01-01	3733894
2009-01-01	5167001
2010-01-01	3581352
2011-01-01	2501143
2012-01-01	7081283
2013-01-01	6633813
2014-01-01	8947204
2015-01-01	21932586
2016-01-01	9302022